Features

1. Large dual LCD screen with backlight
2. Max. / Min. / Average value with relative time
3. Low battery indicator, automatic power off
4. Data record
5. Error code 11 selectable units

• Accuracy: /-0.3% FSO (25 degrees C) 
• Repeatability: /-0.2% (MAX /-0.5%FSO) 
• Linearity / Hysteresis: /-0.29FSO 
• Low range indicator: Err.1 
• Over range indicator: Err.2 
• Working temperature: 0 to 50 degrees C 
• Response time: 0.5 sec 
• Battery: 1 x 9V (not included) 
• Range: -55H2O to 55H2O 
• Packet: 1 x Digital Manometer 1 x Leather Case 2 x Tube 1 x Metal accessory 1 x English user manual